Do Vapes Have Second Hand Smoke We protect kids from cigarette smokelet's do the same First hand smoke comes from all combustible tobacco products. This includes Cigarettes, Cigars, Pipes, Hookah, and VAPES. This is the primary source of nicotine addiction. No amount of Second hand smoke is safe and Parents using e cigs expose kids to dangerous secondhand vapor Futurity Juul study shows secondhand vaping emissions are less toxic than cigarette smoke E Cigarettes (Vapes) Smoking and Tobacco Use CDC Does Vaping Cause Secondhand Smoke?